As a collaborative member of a small and mostly autonomous team, this position directly supports secure enclave development networks. Core Tasks: • Conduct functional and connectivity testing to ensure continuing operability. • Develop and document systems administration standard operating procedures. • Maintain baseline system security according to organizational policies. • Manage accounts, network rights, and access to systems and equipment. • Plan, execute, and verify data redundancy and system recovery procedures. • Install, update, and troubleshoot systems and servers. • Comply with organization systems administration standard operating procedures. • Implement and enforce local network usage policies and procedures. • Manage system and server resources including performance, capacity, availability, serviceability, and recoverability. • Monitor and maintain system and server configurations. • Perform repairs on faulty system and server hardware. • Troubleshoot hardware/software interface and interoperability problems. Required: • Bachelor's degree in a technical discipline and 15 years' experience as a System Administrator, OR High school diploma and 20 years' experience as a System Administrator • Experience with Windows Sever Administration, Active Directory, and Group Policy • Familiarity with Linux Server Administration • VMware/ESXi • VMware vCenter • Networking Switching and Router Management • VMWare Virtual Networking • Storage Management (NetApp) • Hardware and Operating System troubleshooting • System hardening • Security Compliance Scanning (Nessus, ACAS) • Understanding of project design within the scope of security (RMF) requirements • Active TS/SCI security clearance with current FS polygraph (MPO) • Active DoD IAT Level II certification (e.g. CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP) • Ability to demonstrate cyber/IT related experience with attention to detail, customer service, oral and written communication, and problem solving.ing TS/SCI with polygraph is required.